2028857777

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 2171422440

約数和(自身を除く): 142564663

約数列:

[1, 29, 43, 157, 241, 1247, 1849, 4553, 6751, 6989, 10363, 37837, 53621, 195779, 290293, 300527, 445609, 1097273, 1626991, 8418497, 12922661, 47182739, 69960613, 2028857777]

約数ペア:

[(1, 2028857777), (29, 69960613), (43, 47182739), (157, 12922661), (241, 8418497), (1247, 1626991), (1849, 1097273), (4553, 445609), (6751, 300527), (6989, 290293), (10363, 195779), (37837, 53621)]